116981820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{72211}}^1$

素因数の和:72232

約数の個数: 60

約数和(自身を含む): 366981384

約数和(自身を除く): 249999564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 72211, 144422, 216633, 288844, 361055, 433266, 649899, 722110, 866532, 1083165, 1299798, 1444220, 1949697, 2166330, 2599596, 3249495, 3899394, 4332660, 5849091, 6498990, 7798788, 9748485, 11698182, 12997980, 19496970, 23396364, 29245455, 38993940, 58490910, 116981820]

約数ペア:

[(1, 116981820), (2, 58490910), (3, 38993940), (4, 29245455), (5, 23396364), (6, 19496970), (9, 12997980), (10, 11698182), (12, 9748485), (15, 7798788), (18, 6498990), (20, 5849091), (27, 4332660), (30, 3899394), (36, 3249495), (45, 2599596), (54, 2166330), (60, 1949697), (81, 1444220), (90, 1299798), (108, 1083165), (135, 866532), (162, 722110), (180, 649899), (270, 433266), (324, 361055), (405, 288844), (540, 216633), (810, 144422), (1620, 72211)]